record android screen

In some scenarios, we need to change the screen direction of the mobile phone. Below is an example I wrote. Xml page file: Xmlns: tools = "http://schemas.android.com/tools" Android: layout_width = "match_parent" Android: layout_height = "match_parent" Android: paddingBottom = "@ dimen/activity_vertical_margin"

by screen size and screen density, and the Android adaptation mechanism is to add the constraints to these two factors after the resource, differentiate different platform resources by different qualifications, and Android will choose the resources that satisfy the platform when using the resources. Then find the clos

Now our mobile phones are generally built-in directional sensors, mobile phone screen will be based on the location of the automatic vertical and horizontal screen switching (if the screen is not locked). But sometimes our apps run only in a horizontal or vertical state, and we need to lock the screen orientation of th

The UI Designer should not know the android screen knowledge, uiandroid Provided by Beijing shangxuetang Many designers and engineers were confused by the various screens of Android devices. I did both the UI design and the android interface layout. I was just familiar with this content, I have also made related lectur

An overviewAndroid N released, the biggest highlight there are 2, native system to the application of split screen support and quick reply. Now only the split-screen feature, the latest Android N system support horizontal screen when the two app side-up, vertical screen when

This example describes the Android Development Foundation's approach to creating the Startup Interface splash screen. Share to everyone for your reference. Specifically as follows: Start Interface splash screen in the application is very common, often in the launch interface display product logo, company logo or developer information, if the application startup

This article describes the Android programming implementation of the Popupwindow screen background to become translucent effect of the method. Share to everyone for your reference, specific as follows: When Android Popupwindow pops up, the screen background becomes translucent and the effect is common. There are many

Many designers and engineers are confused by the numerous screens of Android devices, I do not only do UI design, but also do a little Android interface layout, just about this piece of content is familiar with, also in the company has done related lectures, in this, I will this part of the knowledge to re-comb out to share to everyone!1. Understand several concepts(1) resolution. Resolution is the cell pho

different screens.The corresponding relationship between cell phone screen classification and pixel density is shown in table 1Size distribution of mobile phones (http://developer.android.com/resources/dashboard/screens.html),At present, mainly in the resolution of 800*480 and 854*480 mobile phone users mostlyFrom the above screen size distribution, in fact, the phone just consider 3-4.5-inch density of 1

"Android: layout_height = "wrap_content">Android: id = "@ + id/handwriteview"Android: layout_width = "fill_parent"Android: layout_height = "300dp"/>Android: layout_width = "wrap_content"Android: layout_height = "40dip"

Android screen adaptation is a tricky thing to note in Android development:Use linear layout (linearlayout) and relative layout (relativelayout) as much as possible,Do not use absolute layout, use dip and SP as much as possible, do not use PX, provide different layout files and pictures for different resolutions, and set multi-resolution support in Androidmainfes

1. Overview The Android fragmentation problem is a nightmare for every developer, and this article summarizes the Android adaptation issue in a comprehensive way. First of all, look at the official report released by Google August 1, 2016:Relative numbers of devices related to the Android platform version:You can see that the 4.1 version and above a

recording, you need to specify some execution parameters for the emulator and the virtual emulator that are executed: Program to Record: D:\apps\android-sdk-windows\tools\emulator.exe Program arguments: -avd a22-netspeed full-netdelay None (see the [Update] on argument list above) (Make sure to change the simulator name to A22.) ）Before you start recording, the capture level of the networ

The screen processing is the development of the application is a basic point of comparison, almost all will be used. Online there is a lot of the screen to switch between the article, but turned over N page found unexpectedly exclusively is reproduced, so do not want to waste time to this above, or oneself according to their own needs and experience summed up it, also convenient for later reviewThe differen

This article mainly introduces Android to get the phone screen size implementation code, Android development often need to get the screen width, this article directly packaged into a tool class, the need for friends can refer to the Android in the custom control, often need

An example of this article describes the method of Android programming to achieve screen adaptive direction size and resolution. Share to everyone for your reference, specific as follows: Android screen Adaptive direction size and resolution, including screen interface layo

There are two ways to get a height from a view-provided method: 1, the currently displayed view directly gets the current view width2, through the activity of GetWindow (). Findviewbyid (window.id_android_content) Gets the view root (is a Framelayout object) currently displayed by the system. The Android drawing will be drawn in the framelayout with the view that will be drawn. The display object gets the screen